diff options
Diffstat (limited to 'cheri')
| -rw-r--r-- | cheri/cheri_insts.sail | 32 | ||||
| -rw-r--r-- | cheri/cheri_prelude.sail | 32 |
2 files changed, 64 insertions, 0 deletions
diff --git a/cheri/cheri_insts.sail b/cheri/cheri_insts.sail index 41d16e86..ba8fd83f 100644 --- a/cheri/cheri_insts.sail +++ b/cheri/cheri_insts.sail @@ -1,3 +1,35 @@ +(*========================================================================*) +(* *) +(* Copyright (c) 2015-2016 Robert M. Norton *) +(* Copyright (c) 2015-2016 Kathyrn Gray *) +(* All rights reserved. *) +(* *) +(* This software was developed by the University of Cambridge Computer *) +(* Laboratory as part of the Rigorous Engineering of Mainstream Systems *) +(* (REMS) project, funded by EPSRC grant EP/K008528/1. *) +(* *) +(* Redistribution and use in source and binary forms, with or without *) +(* modification, are permitted provided that the following conditions *) +(* are met: *) +(* 1. Redistributions of source code must retain the above copyright *) +(* notice, this list of conditions and the following disclaimer. *) +(* 2. Redistributions in binary form must reproduce the above copyright *) +(* notice, this list of conditions and the following disclaimer in the *) +(* documentation and/or other materials provided with the distribution. *) +(* *) +(* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND *) +(* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE *) +(* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR *) +(* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS *) +(* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR *) +(* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF *) +(* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR *) +(* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, *) +(* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE *) +(* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN *) +(* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. *) +(*========================================================================*) + (* Operations that extract parts of a capability into GPR *) union ast member (CGetXOp, regno, regno) CGetX diff --git a/cheri/cheri_prelude.sail b/cheri/cheri_prelude.sail index 314dc335..c88104a7 100644 --- a/cheri/cheri_prelude.sail +++ b/cheri/cheri_prelude.sail @@ -1,3 +1,35 @@ +(*========================================================================*) +(* *) +(* Copyright (c) 2015-2016 Robert M. Norton *) +(* Copyright (c) 2015-2016 Kathyrn Gray *) +(* All rights reserved. *) +(* *) +(* This software was developed by the University of Cambridge Computer *) +(* Laboratory as part of the Rigorous Engineering of Mainstream Systems *) +(* (REMS) project, funded by EPSRC grant EP/K008528/1. *) +(* *) +(* Redistribution and use in source and binary forms, with or without *) +(* modification, are permitted provided that the following conditions *) +(* are met: *) +(* 1. Redistributions of source code must retain the above copyright *) +(* notice, this list of conditions and the following disclaimer. *) +(* 2. Redistributions in binary form must reproduce the above copyright *) +(* notice, this list of conditions and the following disclaimer in the *) +(* documentation and/or other materials provided with the distribution. *) +(* *) +(* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND *) +(* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE *) +(* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR *) +(* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS *) +(* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR *) +(* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF *) +(* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR *) +(* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, *) +(* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE *) +(* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN *) +(* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. *) +(*========================================================================*) + (* 265-bit capability is really 257 bits including tag *) typedef CapReg = register bits [256:0] { 256: tag; |